(a) () ( 0=C1 oo 0c-09 oe CH: CH: CH CH: CH: CH: CH CH: CH CH. CH CH: CH: CH: H H. H CH cis CH: H CH: CH: CH, CH. HO CH: CH, trans CH. CH: CH CH: CH, CH: CH H Stearate Oleate Linolenate unsatturated fatty acidsunsatturated fatty acids cis trans